sfHover = function() {
	var eee = document.getElementById("nav3");
	if( (eee))
	{
		var sfEls = document.getElementById("nav3").getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				this.className+=" sfhover";
				
				
			}
			sfEls[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function activecss(id)
{
    
    document.getElementById(id).className = 'active';
}

function activecss1(id)
{
  
    document.getElementById(id).className = 'active1';
}

function inactivecss(id)
{
   
    document.getElementById(id).className = '';
}

function inactivecss1(id)
{
   
    document.getElementById(id).className = '';
}

/* fix ie6 css background image flicker */
try {
    if (typeof document.body.style.maxHeight == "undefined") {
        document.execCommand('BackgroundImageCache', false, true);
    }
} catch(e) { /* unless it's not IE6... */ }